[−][src]Struct tokio::sync::MutexGuard
This is supported on
feature="sync"
only.A handle to a held Mutex
.
As long as you have this guard, you have exclusive access to the underlying T
. The guard
internally keeps a reference-couned pointer to the original Mutex
, so even if the lock goes
away, the guard remains valid.
The lock is automatically released whenever the guard is dropped, at which point lock
will succeed yet again.
Trait Implementations
impl<'a, T> Sync for MutexGuard<'a, T> where
T: Send + Sync,
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T: Send + Sync,
impl<'a, T> Drop for MutexGuard<'a, T>
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impl<'a, T> Deref for MutexGuard<'a, T>
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impl<'a, T> DerefMut for MutexGuard<'a, T>
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impl<'a, T: Debug> Debug for MutexGuard<'a, T>
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impl<'a, T: Display> Display for MutexGuard<'a, T>
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Auto Trait Implementations
impl<'a, T> Send for MutexGuard<'a, T> where
T: Send,
T: Send,
impl<'a, T> Unpin for MutexGuard<'a, T>
impl<'a, T> !UnwindSafe for MutexGuard<'a, T>
impl<'a, T> !RefUnwindSafe for MutexGuard<'a, T>
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T, A, P> Access<T> for P where
A: Access<T>,
P: Deref<Target = A>,
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A: Access<T>,
P: Deref<Target = A>,
type Guard = <A as Access<T>>::Guard
A guard object containing the value and keeping it alive. Read more
fn load(&self) -> <P as Access<T>>::Guard
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impl<T, A> DynAccess<T> for A where
A: Access<T>,
<A as Access<T>>::Guard: 'static,
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A: Access<T>,
<A as Access<T>>::Guard: 'static,